Example #1
0
  /**
   * Pastes the content of the {@link Clipboard} implementation set on this Textfield to this
   * TextField.
   */
  void paste() {
    String content = clipboard.getContents();
    if (content != null) {
      StringBuilder builder = new StringBuilder();
      for (int i = 0; i < content.length(); i++) {
        if (maxLength > 0 && text.length() + builder.length() + 1 > maxLength) {
          break;
        }
        char c = content.charAt(i);
        if (style.font.containsCharacter(c) && (filter == null || filter.acceptChar(this, c)))
          builder.append(c);
      }
      content = builder.toString();

      if (!hasSelection) {
        text = text.substring(0, cursor) + content + text.substring(cursor, text.length());
        updateDisplayText();
        cursor += content.length();
      } else {
        int minIndex = Math.min(cursor, selectionStart);
        int maxIndex = Math.max(cursor, selectionStart);

        text =
            (minIndex > 0 ? text.substring(0, minIndex) : "")
                + (maxIndex < text.length() ? text.substring(maxIndex, text.length()) : "");
        cursor = minIndex;
        text = text.substring(0, cursor) + content + text.substring(cursor, text.length());
        updateDisplayText();
        cursor = minIndex + content.length();
        clearSelection();
      }
    }
  }
Example #2
0
 /**
  * Copies the contents of this TextField to the {@link Clipboard} implementation set on this
  * TextField.
  */
 public void copy() {
   if (hasSelection) {
     int minIndex = Math.min(cursor, selectionStart);
     int maxIndex = Math.max(cursor, selectionStart);
     clipboard.setContents(text.substring(minIndex, maxIndex));
   }
 }
Example #3
0
 /**
  * Copies the contents of this TextField to the {@link Clipboard} implementation set on this
  * TextField.
  */
 public void copy() {
   if (hasSelection && !passwordMode) {
     clipboard.setContents(
         text.substring(Math.min(cursor, selectionStart), Math.max(cursor, selectionStart)));
   }
 }